Need to cover any part of your weapon's pic rail? This Blackhawk rail cover lays over 5 rail slots providing a rubberized grip and also an internal wire loom to guide wires through for any lights or lasers you may use. For Picatinny spec railsIntegral wire loom secures remote switch wiresLadder style adds protection with a minimal amount of weightRubbery grip surfaceCan be cut to size for custom fit